# Distance between Honolulu, HI (HNL) and Greensboro, NC (GSO)

Flight distance from Honolulu to Greensboro (Honolulu Daniel K. Inouye International Airport – Greensboro Piedmont Triad International Airport) is 4722 miles / 7599 kilometers / 4103 nautical miles. Estimated flight time is 9 hours 26 minutes.

## Map of flight path from Honolulu to Greensboro.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Greensboro Piedmont Triad International Airport (GSO).

## How far is Greensboro from Honolulu?

There are several ways to calculate distances between Honolulu and Greensboro. Here are two common methods:

Vincenty's formula (applied above)
• 4721.920 miles
• 7599.194 kilometers
• 4103.237 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 4714.206 miles
• 7586.779 kilometers
• 4096.533 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B Greensboro Piedmont Triad International Airport
City: Greensboro, NC
Country: United States
IATA Code: GSO
ICAO Code: KGSO
Coordinates: 36°5′52″N, 79°56′14″W

## Time difference and current local times

The time difference between Honolulu and Greensboro is 6 hours. Greensboro is 6 hours ahead of Honolulu.

HST

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 548 kg (1 208 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Greensboro (GSO).

Distance:
4722
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4722

Round trip?